60 lines
1.4 KiB
Python
60 lines
1.4 KiB
Python
size = node.metadata.get('systemd-swap')
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assert isinstance(size, int)
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actions = {
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'stop_swap': {
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'command': f'systemctl stop swapfile.swap',
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'unless': f'! systemctl is-active swapfile.swap',
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'triggered': True,
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},
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'remove_swapfile': {
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'command': f'rm /swapfile',
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'unless': f'! test -e /swapfile',
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'triggered': True,
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'needs': {
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'action:stop_swap',
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},
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},
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'create_swapfile': {
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'command': f'dd if=/dev/zero of=/swapfile bs={size} count=1',
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'unless': f'stat -c %s /swapfile | grep ^{size}$',
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'preceded_by': {
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'action:stop_swap',
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'action:remove_swapfile',
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},
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'triggers': {
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'action:initialize_swapfile',
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'svc_systemd:swapfile.swap:restart',
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},
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},
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'initialize_swapfile': {
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'command': f'mkswap /swapfile',
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'triggered': True,
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'needs': {
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'action:create_swapfile',
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}
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},
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}
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files = {
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'/swapfile': {
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'content_type': 'any',
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'mode': '600',
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'triggers': {
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'svc_systemd:swapfile.swap:restart',
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},
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}
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}
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svc_systemd = {
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'swapfile.swap': {
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'preceded_by': {
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'action:initialize_swapfile',
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},
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'needs': {
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'file:/swapfile',
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'action:initialize_swapfile',
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'action:systemd-reload',
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},
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},
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}
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